100 Most Beautiful Secret Areas in China

100 Most Beautiful Secret Areas in China

Matematika tolong bantu jawab ya kak​

tolong bantu jawab ya kak​

Jawab:

-13/7 - 12 4/5 =

-13/7 - 64/5 =

(-13x5)/(7x5) - (64x7)/(5x7) =

-65/35 - 448/35 =

-513/35 = -14 23/35

[answer.2.content]